Jewellery
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Vintage ring in white gold, diamonds and sapphires
2,450 €
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Cartier Love pavé ring in yellow gold and diamonds
5,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 8,000 €
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Necklace in white gold and diamond (0,70 carat)
2,980 €
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Cartier C de Cartier wedding ring in platinium and diamond
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,200 €
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David Yurman necklace in yellow gold and diamonds
13,500 €
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Pomellato Ritratto large model pendant in pink gold, jasper and diamonds
2,950 €
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Pomellato Iconica small model ring in non-rhodium-plated white gold
1,680 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,700 €
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Pomellato earrings in yellow gold
4,250 €
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Tasaki earrings in white gold, diamonds and onyx
2,450 €
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De Beers Enchanted Lotus ring in white gold and diamonds
5,780 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 9,600 €
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De Grisogono ring in pink gold and Icy diamonds
19,800 €
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Cartier Trinity bracelet in 3 golds
9,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 12,200 €
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Cartier Lignes Essentielles bracelet in platinium and diamonds
39,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 83,000 €
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Cartier Love pavé small model bracelet in pink gold and diamonds
21,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 30,700 €
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Cartier Love 4 diamants bracelet in yellow gold and diamonds, size 15
9,350 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 13,100 €
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Cartier Trinity bracelet in white gold and diamonds
27,800 €
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Tiffany & Co and Jean Schlumberger studios Vigne sleeve ring in platinium, yellow gold and diamonds
18,600 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 31,000 €
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Articulated Tiffany & Co Victoria earrings in pink gold and diamonds
14,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 26,500 €
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Tiffany & Co Return To Tiffany bracelet in yellow gold
4,250 €
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Tiffany & Co Open Heart mini pendant in yellow gold
750 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 950 €
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Tiffany & Co Jazz ring in pink gold and diamonds
2,480 €
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Tiffany & Co Setting ring in platinium and diamond
1,450 €
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Tiffany & Co HardWear necklace in white gold
16,400 €
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Boucheron Serpent Bohème bracelet in white gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,350 €
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Boucheron Quatre Radiant Edition medium model ring in white gold
2,750 €
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Boucheron Masy, le Caméléon ring in blackened gold, sapphires, rubies and tsavorites
18,300 €
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Boucheron Ava necklace in white gold and diamonds
3,580 €
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Articulated Bulgari Allegra large model ring in yellow gold, diamonds and colored stones
7,480 €
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Bulgari Serpenti Viper bracelet in pink gold, diamonds and tourmaline
49,800 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 104,000 €
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Boucheron Serpent Bohème size S ring in white gold and diamonds
3,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 5,900 €
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Bulgari B.Zero1 small model ring in yellow gold and diamonds
3,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,650 €
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Bulgari Parentesi Cocktail ring in white gold, topaz and diamonds
3,450 €
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Half-articulated Bulgari Bulgari Bulgari bracelet in white gold and diamonds
4,750 €
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Bulgari Serpenti Viper ring in pink gold, diamonds and onyx
2,650 €
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Bulgari Lucéa ring in white gold and diamonds
2,150 €
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Bulgari Serpenti Viper ring in white gold, mother of pearl and diamonds
4,150 €
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Vintage ring in white gold, coral and diamonds
3,450 €
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Vintage brooch-pendant in yellow gold, 14 carats yellow gold and cultured pearland in diamonds
2,750 €
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Vintage 1960's boule ring in platinium, white gold and diamonds
4,650 €
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Vintage 1970's earrings in yellow gold, platinium and diamonds
2,350 €
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Dior Coeurs Légers hoop earrings in white gold and diamonds
7,350 €
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Hermès Alchimie ring in pink gold and diamonds
7,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,690 €
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Hermès Amulettes Kelly necklace in pink gold and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,300 €
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Hermès Amulette bracelet in white gold and diamonds
4,950 €
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Dior chain ring in white gold
2,750 €
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Hermès Cadenas Kelly pendant in pink gold and diamonds
2,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 4,700 €
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Hermès Echappée small model ring in pink gold and diamonds
3,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,350 €
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Hermès Amulettes Kelly pendant in pink gold and diamonds
4,850 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,100 €
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Rigid Hermès Mombasa necklace in silver
1,550 €
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Hermès Collier de chien ring in pink gold
1,280 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 1,910 €
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Messika Move bangle in pink gold and diamonds
4,480 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 6,680 €
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Messika Fiery earrings in pink gold and diamonds
4,450 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 7,550 €
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Messika Move Noa ring in pink gold and diamonds
2,150 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 3,100 €
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Messika Joy ring in white gold and diamonds
1,580 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 2,650 €
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Chopard Happy Diamonds bracelet in white gold and diamond
4,250 €
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Chopard Happy Diamonds ring in white gold and diamond
1,680 €
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Van Cleef & Arpels ring in white gold and diamonds
10,800 €
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Van Cleef & Arpels Perlée bracelet in white gold
6,850 €
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Fred Pain de Sucre large model ring in yellow gold, diamonds and lapis-lazuli
5,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,830 €
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Fred Pain de Sucre large model ring in pink gold, chrysoprase and diamonds
4,980 €
Retail price recorded on the basis of similar items in 2026 Retail Price: 11,300 €
Collector Square offers you pre-loved luxury jewellery authenticated and rigorously selected for their condition and desirability. Rings, bracelets, pendants, necklaces, earrings, brooches and cufflinks for men and women are available on collectorsquare.com in a wide range of materials: yellow gold, white gold, rose gold, diamonds, rubies, sapphires, emeralds, lapis lazuli, mother-of-pearl...
Take a look at our wedding selection too, with more than 200 engagement and wedding rings by Cartier, Tiffany Co, Van Cleef Arpels, Boucheron, Fred, Bulgari, Chaumet, Messika, Mauboussin...
In addition, Collector Square has imagined a timeless collection of diamond jewellery designed in Paris and entirely handcrafted by jewellers in Milan; Atelier Collector Square. These rings, bracelets, necklaces and earrings with sleek lines can be worn alone or paired with your signed or vintage jewellery.
Collector Square has its own jewellery workshop which, depending on the piece, offers polishing, cleaning and resizing services.
See the entire selection of jewellery on collectorsquare.com, and ensure you never miss out on any previews by signing up for our newsletter.
Each piece of jewellery sold by Collector Square is shipped worldwide within 24 hours with its certificate of authenticity. You can also sell your luxury jewellery on consignment or for immediate purchase with Collector Square. To do that, please send an authentication request directly via the website. Our specialists will get back to you within 48 hours at the latest.
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